--- Begin Message ---
Package: release.debian.org
Severity: normal
User: release.debian....@packages.debian.org
Usertags: unblock
Please unblock package cargo
It fixes a FTBFS on i386.
unblock cargo/0.33.0-3
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable-debug'), (500,
'testing-debug'), (500, 'stable'), (300, 'unstable'), (100, 'experimental'),
(1, 'experimental-debug')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.19.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB:en
(charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
diff -Nru cargo-0.33.0/debian/bin/cargo cargo-0.33.0/debian/bin/cargo
--- cargo-0.33.0/debian/bin/cargo 2019-01-23 20:34:05.000000000 -0800
+++ cargo-0.33.0/debian/bin/cargo 2019-05-18 19:10:07.000000000 -0700
@@ -54,9 +54,6 @@
include /usr/share/rustc/architecture.mk
export CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
export DEB_HOST_RUST_TYPE DEB_HOST_GNU_TYPE
-
-Due to https://github.com/rust-lang/cargo/issues/6338 you may want to *unset*
-RUSTFLAGS; if it's set (even to empty) it will break this script.
"""
import os
@@ -79,7 +76,7 @@
def sourcepath(p=None):
return os.path.join(os.getcwd(), p) if p else os.getcwd()
-def prepare_debian(cargo_home, registry, cratespec, host_gnu_type, ldflags,
link_from_system):
+def prepare_debian(cargo_home, registry, cratespec, host_gnu_type, ldflags,
link_from_system, extra_rustflags):
registry_path = sourcepath(registry)
if link_from_system:
log("linking %s/* into %s/" % (SYSTEM_REGISTRY, registry_path))
@@ -96,8 +93,10 @@
rustflags.extend(["-C", "linker=%s-gcc" % host_gnu_type])
for f in ldflags:
rustflags.extend(["-C", "link-arg=%s" % f])
- rustflags.extend(["--remap-path-prefix",
- "%s=%s/%s" % (sourcepath(), SYSTEM_REGISTRY, cratespec.replace("_",
"-"))])
+ if link_from_system:
+ rustflags.extend(["--remap-path-prefix", "%s=%s/%s" %
+ (sourcepath(), SYSTEM_REGISTRY, cratespec.replace("_", "-"))])
+ rustflags.extend(extra_rustflags.split())
# TODO: we cannot enable this until dh_shlibdeps works correctly; atm we
get:
# dpkg-shlibdeps: warning: can't extract name and version from library
name 'libstd-XXXXXXXX.so'
@@ -170,8 +169,12 @@
log("rust_type, gnu_type:", ", ".join([host_rust_type, host_gnu_type]))
if "RUSTFLAGS" in os.environ:
- log("\033[33;1mWARNING: RUSTFLAGS is set; this will probably override
all Debian rust settings.\033[0m")
- log("\033[33;1mWARNING: It is highly recommended to unset it; please
see https://github.com/rust-lang/cargo/issues/6338 for details.\033[0m")
+ # see https://github.com/rust-lang/cargo/issues/6338 for explanation
on why we must do this
+ log("unsetting RUSTFLAGS and assuming it will be (or already was)
added to $CARGO_HOME/config")
+ extra_rustflags = os.environ["RUSTFLAGS"]
+ del os.environ["RUSTFLAGS"]
+ else:
+ extra_rustflags = ""
if args[0] == "prepare-debian":
registry = args[1]
@@ -180,7 +183,7 @@
link_from_system = True
return prepare_debian(cargo_home, registry,
os.environ["DEB_CARGO_CRATE"], host_gnu_type,
- os.getenv("LDFLAGS", "").split(), link_from_system)
+ os.getenv("LDFLAGS", "").split(), link_from_system,
extra_rustflags)
newargs = []
subcmd = None
diff -Nru cargo-0.33.0/debian/changelog cargo-0.33.0/debian/changelog
--- cargo-0.33.0/debian/changelog 2019-02-05 20:52:47.000000000 -0800
+++ cargo-0.33.0/debian/changelog 2019-05-18 20:22:22.000000000 -0700
@@ -1,3 +1,16 @@
+cargo (0.33.0-3) unstable; urgency=medium
+
+ * Drop patch to capture rustc error output, it is unnecessary.
+ * Add upstream patch to fix typenum bug.
+
+ -- Ximin Luo <infini...@debian.org> Sat, 18 May 2019 20:22:22 -0700
+
+cargo (0.33.0-2) unstable; urgency=medium
+
+ * Add patch to capture rustc error output if extra-verbose.
+
+ -- Ximin Luo <infini...@debian.org> Sat, 18 May 2019 12:14:38 -0700
+
cargo (0.33.0-1) unstable; urgency=medium
* New upstream release.
diff -Nru cargo-0.33.0/debian/control cargo-0.33.0/debian/control
--- cargo-0.33.0/debian/control 2018-11-04 11:16:22.000000000 -0800
+++ cargo-0.33.0/debian/control 2019-05-18 18:57:04.000000000 -0700
@@ -70,3 +70,5 @@
project.
.
This package contains the documentation.
+
+# TODO: add a cargo-src package
diff -Nru cargo-0.33.0/debian/patches/1001_typenum_pr_115.patch
cargo-0.33.0/debian/patches/1001_typenum_pr_115.patch
--- cargo-0.33.0/debian/patches/1001_typenum_pr_115.patch 1969-12-31
16:00:00.000000000 -0800
+++ cargo-0.33.0/debian/patches/1001_typenum_pr_115.patch 2019-05-18
18:38:19.000000000 -0700
@@ -0,0 +1,23 @@
+From 0d5196feadafa77c727f517d747ffcf3fd0e8ba9 Mon Sep 17 00:00:00 2001
+From: Michael Hudson-Doyle <michael.hud...@canonical.com>
+Date: Wed, 13 Mar 2019 15:55:30 +1300
+Subject: [PATCH] round result of (highest as f64).log(2.0)
+
+Even though (1024f64).log(2.0) has an exact, representable, value, with rustc
1.32 on i386 it comes out as +9.999999999999999985 with optimization enabled.
And the rustc doesn't like having two defintions for U1024 etc.
+---
+ build/main.rs | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/build/main.rs b/build/main.rs
+index 16b0ffe2f..b7939f993 100644
+--- a/vendor/typenum/build/main.rs
++++ b/vendor/typenum/build/main.rs
+@@ -81,7 +81,7 @@ pub fn no_std() {}
+ fn main() {
+ let highest: u64 = 1024;
+
+- let first2: u32 = (highest as f64).log(2.0) as u32 + 1;
++ let first2: u32 = (highest as f64).log(2.0).round() as u32 + 1;
+ let first10: u32 = (highest as f64).log(10.0) as u32 + 1;
+ let uints = (0..(highest + 1))
+ .chain((first2..64).map(|i| 2u64.pow(i)))
diff -Nru cargo-0.33.0/debian/patches/series cargo-0.33.0/debian/patches/series
--- cargo-0.33.0/debian/patches/series 2019-02-05 20:13:45.000000000 -0800
+++ cargo-0.33.0/debian/patches/series 2019-05-18 18:39:11.000000000 -0700
@@ -1,3 +1,4 @@
+1001_typenum_pr_115.patch
1003_increase_timeout_for_slow_arches_like_mips.patch
2002_disable-net-tests.patch
2005_disable_fetch_cross_tests.patch
diff -Nru cargo-0.33.0/debian/rules cargo-0.33.0/debian/rules
--- cargo-0.33.0/debian/rules 2019-02-05 20:11:09.000000000 -0800
+++ cargo-0.33.0/debian/rules 2019-05-18 19:07:23.000000000 -0700
@@ -13,6 +13,7 @@
export CARGO_HOME = $(CURDIR)/debian/cargo_home
export DEB_CARGO_CRATE=cargo_$(DEB_VERSION_UPSTREAM)
export DEB_CARGO_PACKAGE=cargo
+export RUSTFLAGS +=
--remap-path-prefix=$(CURDIR)=/usr/src/cargo-$(DEB_VERSION_UPSTREAM)
# don't shrink, this can take ages
# see https://github.com/rust-lang/cargo/issues/6490 for details
--- End Message ---
